Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Portland to London from $242

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Portland to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:30 pm - 10:05 pmPDX  Portland-STN London Stansted
22h 35m3 stops Vancouver Intl Munich Franz Josef Strauss Milan Malpensa
Multiple Airlines Logo
8:15 pm - 2:46 pmSTN  London Stansted-PDX Portland
26h 31m3 stops Milan Malpensa Frankfurt am Main Vancouver Intl
$869Multiple Airlines
Sun, Oct 11 - Sun, Oct 18
Multiple Airlines Logo
2:45 pm - 8:30 pmPDX  Portland-STN London Stansted
21h 45m2 stops Reykjavik Keflavik Intl Gdansk Rebiechowo
Multiple Airlines Logo
8:10 am - 5:00 pmSTN  London Stansted-PDX Portland
16h 50m2 stops Stockholm Arlanda Reykjavik Keflavik Intl
$873Multiple Airlines
Thu, Nov 12 - Mon, Nov 30
Multiple Airlines Logo
2:45 pm - 6:00 pmPDX  Portland-STN London Stansted
19h 15m2 stops Reykjavik Keflavik Intl Stockholm Arlanda
Multiple Airlines Logo
8:10 am - 5:00 pmSTN  London Stansted-PDX Portland
16h 50m2 stops Stockholm Arlanda Reykjavik Keflavik Intl
$883Multiple Airlines
Mon, Nov 9 - Mon, Nov 16
Multiple Airlines Logo
3:30 pm - 2:30 pmPDX  Portland-STN London Stansted
15h 00m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
7:30 am - 6:00 pmSTN  London Stansted-PDX Portland
17h 30m1 stop Reykjavik Keflavik Intl
$889Multiple Airlines
Thu, Oct 22 - Fri, Oct 30
Multiple Airlines Logo
3:30 pm - 2:30 pmPDX  Portland-STN London Stansted
15h 00m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
7:30 am - 6:00 pmSTN  London Stansted-PDX Portland
17h 30m1 stop Reykjavik Keflavik Intl
$889Multiple Airlines
Thu, Oct 22 - Fri, Oct 30
Multiple Airlines Logo
10:10 am - 12:20 amPDX  Portland-STN London Stansted
30h 10m3 stops Vancouver Intl Toronto Pearson Intl Lisbon Humberto Delgado
Multiple Airlines Logo
7:50 pm - 6:31 pmSTN  London Stansted-PDX Portland
29h 41m3 stops Lisbon Humberto Delgado Munich Franz Josef Strauss Vancouver Intl
$889Multiple Airlines
Mon, Oct 19 - Mon, Oct 26
Multiple Airlines Logo
3:30 pm - 5:10 pmPDX  Portland-STN London Stansted
17h 40m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
Multiple Airlines Logo
7:00 am - 5:55 pmSTN  London Stansted-PDX Portland
18h 55m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl
$894Multiple Airlines
Wed, Oct 7 - Wed, Oct 14
Multiple Airlines Logo
10:10 am - 12:20 amPDX  Portland-STN London Stansted
30h 10m3 stops Vancouver Intl Toronto Pearson Intl Lisbon Humberto Delgado
Multiple Airlines Logo
7:50 pm - 6:31 pmSTN  London Stansted-PDX Portland
29h 41m3 stops Lisbon Humberto Delgado Munich Franz Josef Strauss Vancouver Intl
$900Multiple Airlines
Mon, Oct 19 - Mon, Oct 26
Multiple Airlines Logo
3:45 pm - 8:15 pmPDX  Portland-STN London Stansted
21h 30m2 stops Reykjavik Keflavik Intl Glasgow Intl
Multiple Airlines Logo
7:30 am - 6:00 pmSTN  London Stansted-PDX Portland
17h 30m1 stop Reykjavik Keflavik Intl
$904Multiple Airlines
Mon, Oct 26 - Sun, Nov 1
Multiple Airlines Logo
3:30 pm - 11:55 pmPDX  Portland-STN London Stansted
24h 25m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen Venice Marco Polo
Multiple Airlines Logo
8:10 am - 6:00 pmSTN  London Stansted-PDX Portland
16h 50m2 stops Stockholm Arlanda Reykjavik Keflavik Intl
$905Multiple Airlines
Mon, Oct 19 - Mon, Oct 26

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Turkish Airlines flights from Portland to London Stansted Airport

Our best Turkish Airlines deals on Portland to London Stansted Airport flight tickets
Turkish Airlines
Sep 21
PDX9:00 amPortland
40h 55m
2 stops
STN9:55 amLondon Stansted
Oct 1
STN5:35 pmLondon Stansted
33h 41m
2 stops
PDX7:16 pmPortland
$1,608
Turkish Airlines
Sep 21
PDX9:00 amPortland
23h 40m
2 stops
STN4:40 pmLondon Stansted
Sep 30
STN10:50 amLondon Stansted
35h 37m
2 stops
PDX2:27 pmPortland
$1,633
Turkish Airlines
Sep 17
PDX9:00 amPortland
40h 55m
2 stops
STN9:55 amLondon Stansted
Sep 24
STN5:35 pmLondon Stansted
33h 41m
2 stops
PDX7:16 pmPortland
$1,648

momondo Fare Finder

 
Use the filters below to find and compare flights from Portland to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandLondon

PDX Portland - STN London Stansted

PDXSTN

Portland

Sun 10/11

3:30 pm-10:05 pm

3 stops22h 35m

London Stansted

Sun 10/18

8:15 pm-2:46 pm

3 stops26h 31m

$869

PortlandLondon

PDX Portland - STN London Stansted

PDXSTN

Portland

Thu 11/12

2:45 pm-8:30 pm

2 stops21h 45m

London Stansted

Mon 11/30

8:10 am-5:00 pm

2 stops16h 50m

$873

PortlandLondon

PDX Portland - STN London Stansted

PDXSTN

Portland

Mon 11/9

2:45 pm-6:00 pm

2 stops19h 15m

London Stansted

Mon 11/16

8:10 am-5:00 pm

2 stops16h 50m

$883
Quickest round-trip

PortlandLondon

PDX Portland - STN London Stansted

PDXSTN

Portland

Thu 10/22

3:30 pm-2:30 pm

1 stop15h 00m

London Stansted

Fri 10/30

7:30 am-6:00 pm

1 stop17h 30m

$889

PortlandLondon

PDX Portland - STN London Stansted

PDXSTN

Portland

Thu 10/22

3:30 pm-2:30 pm

1 stop15h 00m

London Stansted

Fri 10/30

7:30 am-6:00 pm

1 stop17h 30m

$889

PortlandLondon

PDX Portland - STN London Stansted

PDXSTN

Portland

Mon 10/19

10:10 am-12:20 am

3 stops30h 10m

London Stansted

Mon 10/26

7:50 pm-6:31 pm

3 stops29h 41m

$889

PortlandLondon

PDX Portland - STN London Stansted

PDXSTN

Portland

Wed 10/7

3:30 pm-5:10 pm

2 stops17h 40m

London Stansted

Wed 10/14

7:00 am-5:55 pm

2 stops18h 55m

$894

PortlandLondon

PDX Portland - STN London Stansted

PDXSTN

Portland

Mon 10/19

10:10 am-12:20 am

3 stops30h 10m

London Stansted

Mon 10/26

7:50 pm-6:31 pm

3 stops29h 41m

$900

PortlandLondon

PDX Portland - STN London Stansted

PDXSTN

Portland

Mon 10/26

3:45 pm-8:15 pm

2 stops21h 30m

London Stansted

Sun 11/1

7:30 am-6:00 pm

1 stop17h 30m

$904

PortlandLondon

PDX Portland - STN London Stansted

PDXSTN

Portland

Mon 10/19

3:30 pm-11:55 pm

3 stops24h 25m

London Stansted

Mon 10/26

8:10 am-6:00 pm

2 stops16h 50m

$905

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

When to book flights from Portland to London Stansted Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to London Stansted Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to London Stansted Airport (PDX to STN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to London Stansted Airport

Best Price Found

$242

Fastest flight time

15h 00m

Direct flights

None
The best one-way flight to London Stansted Airport from Portland in the past 72 hours is $242. The best round-trip flight deal from Portland to London Stansted Airport found on momondo in the last 72 hours is $869.
The fastest flight from Portland to London Stansted Airport takes 15h 00m
There are no direct flights from Portland to London Stansted Airport. There are no popular flight routes from Portland to London Stansted Airport.
Search flight deals

Frequently asked questions about flying from Portland to London Stansted Airport

  • How far is Portland to London Stansted by plane?

    The straight-line distance from Portland to London Stansted is 4898.6 mi. Typically, this will take 15h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to London Stansted Airport?

    Prices for flights from Portland Airport to London Stansted Airport are updated daily.

  • How old do you have to be to fly from Portland Airport to London Stansted Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to London Stansted Airport.

  • What documentation or ID do you need to fly to London Stansted Airport?

    The travel and health documents required for your trip to London Stansted Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Stansted Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Portland to London Stansted Airport

  • How do I get Price Alerts for flights from Portland to London Stansted Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Portland from London Stansted Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Portland to London Stansted Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Hayes
Luton
Wembley
Dover
Croydon
Richmond
Kingston upon Thames
Stansted
Harrow
Cobham
Watford
Worthing
Slough
Eastbourne
Hook
Uxbridge
Ilford

Why use momondo?

Why should I use momondo to find a flight deal from Portland to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to London for you.

Can I find flights from Portland to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Portland to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Portland to London?

momondo provides multiple filters to help you find the best flight to London from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Portland to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Stansted Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 10/15
Thu 10/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities in the United Kingdom

Flights to London Heathrow Airportfrom $490
Flights to London Gatwick Airportfrom $380
Flights to London City Airportfrom $580
Flights to London Luton Airportfrom $413
Flights to Glasgow Intl Airportfrom $483
Flights to Belfast Intl Airportfrom $669
Flights to London Southend Airportfrom $566
Flights to Belfast City Airportfrom $669